John Lober (born February 26, 1968) is an American mixed martial artist who competed in the Light Heavyweight division. Lober holds a notable victory over Frank Shamrock and also has cornered and trained with UFC Hall of Famer and former UFC Light Heavyweight Champion Tito Ortiz.
|- | Loss | align=center| 5âÂÂ9âÂÂ4 | Lee McKibbin | Submission (guillotine choke) | Cage Wars: Nightmare | | align=center| 1 | align=center| 0:43 | Belfast, Northern Ireland | |- | Loss | align=center| 5âÂÂ8âÂÂ4 | Rubin Tagle | KO | | | align=center| 1 | align=center| 0:10 | California, United States | |- | Win | align=center| 5âÂÂ7âÂÂ4 | Damien Gomez | TKO | | | align=center| 1 | align=center| 3:20 | California, United States | |- | Loss | align=center| 4âÂÂ7âÂÂ4 | Marcelo Tigre | Submission (armbar) | Extreme Wars 2 â X-1 | | align=center| 1 | align=center| 1:37 | Hawaii, United States | |- | Draw | align=center| 4âÂÂ6âÂÂ4 | Kazuo Takahashi | Draw | | | align=center| 2 | align=center| 3:00 | Tokyo, Japan | |- | Draw | align=center| 4âÂÂ6âÂÂ3 | Kengo Watanabe | Draw | Pancrase â Advance 12 | | align=center| 1 | align=center| 15:00 | Tokyo, Japan | |- | Win | align=center| 4âÂÂ6âÂÂ2 | Izzy Johnson | Submission (choke) | WCNHBC â West Coast NHB Championships 1 | | align=center| 1 | align=center| 3:25 | | |- | Loss | align=center| 3âÂÂ6âÂÂ2 | Frank Shamrock | TKO (submission to punches) | UFC Brazil | | align=center| 1 | align=center| 7:40 | Brazil | |- | Loss | align=center| 3âÂÂ5âÂÂ2 | Joe Pardo | Decision | NG 6 â Neutral Grounds 6 | | align=center| 1 | align=center| 11:00 | | |- | Loss | align=center| 3âÂÂ4âÂÂ2 | Minoru Suzuki | Decision (lost points) | | | align=center| 1 | align=center| 15:00 | Tokyo, Japan | |- | Loss | align=center| 3âÂÂ3âÂÂ2 | Ryushi Yanagisawa | TKO (broken ankle) | | | align=center| 1 | align=center| 0:55 | Yokohama, Japan | |- | Draw | align=center| 3âÂÂ2âÂÂ2 | Osami Shibuya | Draw | | | align=center| 1 | align=center| 15:00 | Tokyo, Japan | |- | Loss | align=center| 3âÂÂ2âÂÂ1 | Kiuma Kunioku | Decision (lost points) | | | align=center| 1 | align=center| 10:00 | Tokyo, Japan | |- | Loss | align=center| 3âÂÂ1âÂÂ1 | Kevin Jackson | Submission (arm-triangle choke) | EF 4 â Extreme Fighting 4 | | align=center| 2 | align=center| 1:12 | Iowa, United States | |- | Win | align=center| 3âÂÂ0âÂÂ1 | Frank Shamrock | Decision (split) | SB 3 â SuperBrawl 3 | | align=center| 1 | align=center| 30:00 | Hawaii, United States | |- | Draw | align=center| 2âÂÂ0âÂÂ1 | Igor Zinoviev | Draw | EF 3 â Extreme Fighting 3 | | align=center| 3 | align=center| 5:00 | Oklahoma, United States | |- | Win | align=center| 2âÂÂ0 | Jamie Faucett | Submission (heel hook) | IFC 2 â Mayhem in Mississippi | | align=center| 1 | align=center| 0:39 | Mississippi, United States | |- | Win | align=center| 1âÂÂ0 | Eric Heberstreit | Submission (rear naked choke) | IFC 1 â Kombat in Kiev | | align=center| 1 | align=center| 3:39 | Ukraine |